Preparation of carboxyl-containing polymers and composites there

Details Preparation of carboxyl-containing polymers and composites there Preparation of carboxyl-containing polymers and composites there

1974-11-20

1976-06-29

Jacobs, Lewis T.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

241 23, 260878R, 260879, 260887, 260897B, 526329, 528502, C08K 320, C08K 904, C08L 1300, C08L 2326

Patent

active

039666727

ABSTRACT:
A process for the preparation of carboxyl-containing polymer products which comprises reacting mono- or diolefin homopolymers or copolymers with a low molecular weight thermoplastic copolymer of a carboxyl-containing monomer and an ethylenically unsaturated monomer copolymerizable therewith under the influence of shearing forces. A process for the preparation of composites is also provided which comprises preparing the carboxyl-containing polymer products in the presence of hydroxyl-containing materials.

REFERENCES:
patent: 2991269 (1961-07-01), Nozaki
patent: 3658948 (1972-04-01), McConnell
patent: 3708555 (1973-01-01), Gaylord
Ceresa -- Block & Graft Copolymers (Butterworths) (London) (1962), pp. 66-82 & 88.
Ceresa -- Block & Graft Copolymerization (vol. 1) (Wiley) (N.Y.) (1973), pp. 60-63.

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